2005514000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4682

約数の個数: 160

約数和(自身を含む): 5722109952

約数和(自身を除く): 3716595952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2800, 3100, 3472, 3500, 3875, 4340, 4621, 5425, 6200, 7000, 7750, 8680, 9242, 10850, 12400, 14000, 15500, 17360, 18484, 21700, 23105, 27125, 31000, 32347, 36968, 43400, 46210, 54250, 62000, 64694, 73936, 86800, 92420, 108500, 115525, 129388, 143251, 161735, 184840, 217000, 231050, 258776, 286502, 323470, 369680, 434000, 462100, 517552, 573004, 577625, 646940, 716255, 808675, 924200, 1002757, 1146008, 1155250, 1293880, 1432510, 1617350, 1848400, 2005514, 2292016, 2310500, 2587760, 2865020, 3234700, 3581275, 4011028, 4043375, 4621000, 5013785, 5730040, 6469400, 7162550, 8022056, 8086750, 9242000, 10027570, 11460080, 12938800, 14325100, 16044112, 16173500, 17906375, 20055140, 25068925, 28650200, 32347000, 35812750, 40110280, 50137850, 57300400, 64694000, 71625500, 80220560, 100275700, 125344625, 143251000, 200551400, 250689250, 286502000, 401102800, 501378500, 1002757000, 2005514000]

約数ペア:

[(1, 2005514000), (2, 1002757000), (4, 501378500), (5, 401102800), (7, 286502000), (8, 250689250), (10, 200551400), (14, 143251000), (16, 125344625), (20, 100275700), (25, 80220560), (28, 71625500), (31, 64694000), (35, 57300400), (40, 50137850), (50, 40110280), (56, 35812750), (62, 32347000), (70, 28650200), (80, 25068925), (100, 20055140), (112, 17906375), (124, 16173500), (125, 16044112), (140, 14325100), (155, 12938800), (175, 11460080), (200, 10027570), (217, 9242000), (248, 8086750), (250, 8022056), (280, 7162550), (310, 6469400), (350, 5730040), (400, 5013785), (434, 4621000), (496, 4043375), (500, 4011028), (560, 3581275), (620, 3234700), (700, 2865020), (775, 2587760), (868, 2310500), (875, 2292016), (1000, 2005514), (1085, 1848400), (1240, 1617350), (1400, 1432510), (1550, 1293880), (1736, 1155250), (1750, 1146008), (2000, 1002757), (2170, 924200), (2480, 808675), (2800, 716255), (3100, 646940), (3472, 577625), (3500, 573004), (3875, 517552), (4340, 462100), (4621, 434000), (5425, 369680), (6200, 323470), (7000, 286502), (7750, 258776), (8680, 231050), (9242, 217000), (10850, 184840), (12400, 161735), (14000, 143251), (15500, 129388), (17360, 115525), (18484, 108500), (21700, 92420), (23105, 86800), (27125, 73936), (31000, 64694), (32347, 62000), (36968, 54250), (43400, 46210)]